GB/T 43599-2023Petroleum drilling and production equipment—Evaluation and testing of mechanical cement plugs (English PDF)

石油天然气钻采设备机械式固井胶塞的测试与评价

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 28, 2023

Implementation date

July 1, 2024

Scope

GB/T 43599-2023 is the English-translated version of 石油天然气钻采设备机械式固井胶塞的测试与评价.

GB/T 43599-2023 is the Chinese national standard covering petroleum drilling and production equipment, Evaluation and testing of mechanical cement plugs. Issued on 28 December 2023, it has been in force since 1 July 2024.

Document preview — GB/T 43599-2023

National Standard of the People's Republic of China

ICS: 75.180.10
Classification: E 92

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

PrefaceI1
1 Scope1
2 Normative references1
3 Terms and Definitions1
4 Test requirements1
4:1 Sample preparation1
4:2 Test medium2
4:3 General requirements for test equipment2
4:4 Test Project2
5 Testing and Evaluation3
5:1 Penetration pressure test3
5:2 Seal pressure test5
5:3 Turnover pressure test6
5:4 Test of ability to withstand back pressure8
5:5 Wiping ability test9
5:6 Pass proficiency test11
5:7 Wear resistance test12
5:8 Compression deformation test14
5:9 Anti-rotation ability test14
5:10 Drillability performance test15
Appendix A (Informative) Test Record Form17
Appendix B (informative) Test parameter recommendation table22

Foreword

This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting:

Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:

This document is proposed and coordinated by the National Petroleum Drilling Equipment and Tools Standardization Technical Committee (SAC/TC96):

This document was drafted by: Petroleum Industry Downhole Tools Quality Supervision and Inspection Center, China Petroleum Corporation Bohai Drilling Engineering Co:, Ltd:, China National Petroleum Corporation North China Oilfield Branch, Dezhou Continental Shelf Petroleum Engineering Technology Co:, Ltd:, Hebei Shangshan Petroleum Machinery Co:, Ltd:, Dannuo (Beijing) Petroleum Technical Services Co:, Ltd:, and Beijing Petroleum Machinery Co:, Ltd:

The main drafters of this document: Li Liangliang, Ren Lu, Luo Yucai, Wang Dingsheng, Tan Tianyu, Wang Hanyang, Ming Xianggui, Yang Zhongzu, Jiang Benqiang, Song Jianming, Duan Fenghai, Sun Heping, Zhang Hulin, Zhou Jiaqi, Liu Xiaoxiao, Kong Fanggang, Li Weiran, Jiang Yongkui, Xiao Tao, Ma Chunhui, Su Qing:

Oil and gas drilling equipment Testing and evaluation of mechanical cementing plugs

1 Scope

This document specifies the testing requirements, testing and evaluation of mechanical cementing plugs for oil and gas cementing operations:

This document is applicable to the detection and evaluation of mechanical cementing rubber plugs:

2 Normative reference documents

GB/T 9867

GB/T 13283

GB/T 19830

GB/T 20971

GB/T 29166

3 Terms and definitions

The following terms and definitions as defined in SY/T 5083 and SY/T 5150 apply to this document: 3:1 invertpressure The liquid pressure difference caused by the flipping of the rubber stopper lip: 3:2 Sub-searelease plug It is used on floating or semi-submersible offshore drilling platforms to isolate drilling fluid and cement slurry, and to replace the rubber plug of cement slurry in the pipe string:

4 Test requirements

4:1 Sample preparation 4:1:1 The sample shall be a randomly selected finished rubber stopper:

4:1:2 Determination of the wear resistance of rubber stopper rubber materials The specimens shall be prepared in accordance with the provisions of GB/T 9867:

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 13283Accuracy class of measuring instruments and display instruments for industrial process measurement and control

GB/T 9867 · GB/T 19830 · GB/T 20971 · GB/T 29166

Editions of GB/T 43599

Edition	Title	Revision	Status
GB/T 43599-2023	Petroleum drilling and production equipment - Evaluation and testing of mechanical cement plugs	current edition	Current

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